package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Resource
    private OrderMapper orderMapper;
    /*
    * 支付超时订单处理
    * 对于下单后超过15分钟未支付的订单自动修改为已取消
    * */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder(){
        log.info("开始进行支付超时订单处理:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusMinutes(15);
        List<Orders> orders = orderMapper.getBySatusAndOrderTime(Orders.PENDING_PAYMENT, time);
        if(!orders.isEmpty()){
            orders.forEach(order -> {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("支付超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            });
        }
    }

    /*
    * 派送中状态的订单处理
    * 对于一直处于派送中的订单，自动修改为已完成
    * */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("开始进行未完成订单状态处理:{}",LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> orders = orderMapper.getBySatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, time);
        if(!orders.isEmpty()){
            orders.forEach(order -> {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            });
        }
    }


}
